Leonardo DiCaprio confessed that even he was baffled when he first read Christopher Nolan's script for Inception. The actor said, "I needed to know implicitly where we were. It got incredibly confusing at certain points in the beginning, but the more we talked, the more I understood."
And he wasn't the only one! Nolan's wife admitted that Leo helped in making the script a little less complex, adding, "The work (DiCaprio) did on his character with Chris made the movie less of a puzzle and more of a story of a character audiences could relate to."